mac-virtualcam: Mark parameters as unused

Marks function parameters as unused, removing compiler warnings

plugins/mac-virtualcam/src/dal-plugin/CMSampleBufferUtils.mm

@@ -83,6 +83,9 @@ OSStatus CMSampleBufferCreateFromData(NSSize size,
 
 static void releaseNSData(void *o, void *block, size_t size)
 {
+	UNUSED_PARAMETER(block);
+	UNUSED_PARAMETER(size);
+
 	NSData *data = (__bridge_transfer NSData *)o;
 	data = nil; // Assuming ARC is enabled
 }

plugins/mac-virtualcam/src/dal-plugin/Logging.h

@@ -29,4 +29,6 @@
 #define VLogFunc(fmt, ...)
 #define ELog(fmt, ...) DLog(fmt, ##__VA_ARGS__)
 
+#define UNUSED_PARAMETER(param) (void)param
+
 #endif /* Logging_h */

plugins/mac-virtualcam/src/dal-plugin/OBSDALPlugInInterface.mm

@@ -34,6 +34,8 @@ static UInt32 sRefCount = 0;
 
 ULONG HardwarePlugIn_AddRef(CMIOHardwarePlugInRef self)
 {
+	UNUSED_PARAMETER(self);
+
 	sRefCount += 1;
 	DLogFunc(@"sRefCount now = %d", sRefCount);
 	return sRefCount;
@@ -41,6 +43,8 @@ ULONG HardwarePlugIn_AddRef(CMIOHardwarePlugInRef self)
 
 ULONG HardwarePlugIn_Release(CMIOHardwarePlugInRef self)
 {
+	UNUSED_PARAMETER(self);
+
 	sRefCount -= 1;
 	DLogFunc(@"sRefCount now = %d", sRefCount);
 	return sRefCount;
@@ -49,6 +53,7 @@ ULONG HardwarePlugIn_Release(CMIOHardwarePlugInRef self)
 HRESULT HardwarePlugIn_QueryInterface(CMIOHardwarePlugInRef self, REFIID uuid,
 				      LPVOID *interface)
 {
+	UNUSED_PARAMETER(self);
 	DLogFunc(@"");
 
 	if (!interface) {
@@ -161,6 +166,7 @@ OSStatus HardwarePlugIn_Teardown(CMIOHardwarePlugInRef self)
 void HardwarePlugIn_ObjectShow(CMIOHardwarePlugInRef self,
 			       CMIOObjectID objectID)
 {
+	UNUSED_PARAMETER(objectID);
 	DLogFunc(@"self=%p", self);
 }
 
@@ -169,6 +175,7 @@ HardwarePlugIn_ObjectHasProperty(CMIOHardwarePlugInRef self,
 				 CMIOObjectID objectID,
 				 const CMIOObjectPropertyAddress *address)
 {
+	UNUSED_PARAMETER(self);
 
 	NSObject<CMIOObject> *object =
 		[OBSDALObjectStore GetObjectWithId:objectID];
@@ -215,6 +222,7 @@ OSStatus HardwarePlugIn_ObjectGetPropertyDataSize(
 	const CMIOObjectPropertyAddress *address, UInt32 qualifierDataSize,
 	const void *qualifierData, UInt32 *dataSize)
 {
+	UNUSED_PARAMETER(self);
 
 	NSObject<CMIOObject> *object =
 		[OBSDALObjectStore GetObjectWithId:objectID];
@@ -240,6 +248,7 @@ OSStatus HardwarePlugIn_ObjectGetPropertyData(
 	const void *qualifierData, UInt32 dataSize, UInt32 *dataUsed,
 	void *data)
 {
+	UNUSED_PARAMETER(self);
 
 	NSObject<CMIOObject> *object =
 		[OBSDALObjectStore GetObjectWithId:objectID];
@@ -345,6 +354,8 @@ OSStatus HardwarePlugIn_DeviceStartStream(CMIOHardwarePlugInRef self,
 OSStatus HardwarePlugIn_DeviceSuspend(CMIOHardwarePlugInRef self,
 				      CMIODeviceID deviceID)
 {
+	UNUSED_PARAMETER(deviceID);
+
 	DLogFunc(@"self=%p", self);
 	return kCMIOHardwareNoError;
 }
@@ -352,6 +363,8 @@ OSStatus HardwarePlugIn_DeviceSuspend(CMIOHardwarePlugInRef self,
 OSStatus HardwarePlugIn_DeviceResume(CMIOHardwarePlugInRef self,
 				     CMIODeviceID deviceID)
 {
+	UNUSED_PARAMETER(deviceID);
+
 	DLogFunc(@"self=%p", self);
 	return kCMIOHardwareNoError;
 }
@@ -380,6 +393,9 @@ HardwarePlugIn_DeviceProcessAVCCommand(CMIOHardwarePlugInRef self,
 				       CMIODeviceID deviceID,
 				       CMIODeviceAVCCommand *ioAVCCommand)
 {
+	UNUSED_PARAMETER(deviceID);
+	UNUSED_PARAMETER(ioAVCCommand);
+
 	DLogFunc(@"self=%p", self);
 	return kCMIOHardwareNoError;
 }
@@ -389,6 +405,9 @@ HardwarePlugIn_DeviceProcessRS422Command(CMIOHardwarePlugInRef self,
 					 CMIODeviceID deviceID,
 					 CMIODeviceRS422Command *ioRS422Command)
 {
+	UNUSED_PARAMETER(deviceID);
+	UNUSED_PARAMETER(ioRS422Command);
+
 	DLogFunc(@"self=%p", self);
 	return kCMIOHardwareNoError;
 }
@@ -396,6 +415,8 @@ HardwarePlugIn_DeviceProcessRS422Command(CMIOHardwarePlugInRef self,
 OSStatus HardwarePlugIn_StreamDeckPlay(CMIOHardwarePlugInRef self,
 				       CMIOStreamID streamID)
 {
+	UNUSED_PARAMETER(streamID);
+
 	DLogFunc(@"self=%p", self);
 	return kCMIOHardwareIllegalOperationError;
 }
@@ -403,6 +424,8 @@ OSStatus HardwarePlugIn_StreamDeckPlay(CMIOHardwarePlugInRef self,
 OSStatus HardwarePlugIn_StreamDeckStop(CMIOHardwarePlugInRef self,
 				       CMIOStreamID streamID)
 {
+	UNUSED_PARAMETER(streamID);
+
 	DLogFunc(@"self=%p", self);
 	return kCMIOHardwareIllegalOperationError;
 }
@@ -410,6 +433,9 @@ OSStatus HardwarePlugIn_StreamDeckStop(CMIOHardwarePlugInRef self,
 OSStatus HardwarePlugIn_StreamDeckJog(CMIOHardwarePlugInRef self,
 				      CMIOStreamID streamID, SInt32 speed)
 {
+	UNUSED_PARAMETER(streamID);
+	UNUSED_PARAMETER(speed);
+
 	DLogFunc(@"self=%p", self);
 	return kCMIOHardwareIllegalOperationError;
 }
@@ -419,6 +445,10 @@ OSStatus HardwarePlugIn_StreamDeckCueTo(CMIOHardwarePlugInRef self,
 					Float64 requestedTimecode,
 					Boolean playOnCue)
 {
+	UNUSED_PARAMETER(streamID);
+	UNUSED_PARAMETER(requestedTimecode);
+	UNUSED_PARAMETER(playOnCue);
+
 	DLogFunc(@"self=%p", self);
 	return kCMIOHardwareIllegalOperationError;
 }

plugins/mac-virtualcam/src/dal-plugin/OBSDALPluginMain.mm

@@ -27,6 +27,8 @@
 extern "C" {
 void *PlugInMain(CFAllocatorRef allocator, CFUUIDRef requestedTypeUUID)
 {
+	UNUSED_PARAMETER(allocator);
+
 	DLogFunc(@"version=%@", PLUGIN_VERSION);
 	if (!CFEqual(requestedTypeUUID, kCMIOHardwarePlugInTypeID)) {
 		return 0;

plugins/mac-virtualcam/src/obs-plugin/plugin-main.mm

@@ -117,6 +117,8 @@ static void *data = &data;
 static void *virtualcam_output_create(obs_data_t *settings,
 				      obs_output_t *output)
 {
+	UNUSED_PARAMETER(settings);
+
 	outputRef = output;
 
 	blog(LOG_DEBUG, "output_create");
@@ -126,12 +128,15 @@ static void *virtualcam_output_create(obs_data_t *settings,
 
 static void virtualcam_output_destroy(void *data)
 {
+	UNUSED_PARAMETER(data);
 	blog(LOG_DEBUG, "output_destroy");
 	sMachServer = nil;
 }
 
 static bool virtualcam_output_start(void *data)
 {
+	UNUSED_PARAMETER(data);
+
 	bool hasDalPlugin = check_dal_plugin();
 
 	if (!hasDalPlugin) {
@@ -158,6 +163,9 @@ static bool virtualcam_output_start(void *data)
 
 static void virtualcam_output_stop(void *data, uint64_t ts)
 {
+	UNUSED_PARAMETER(data);
+	UNUSED_PARAMETER(ts);
+
 	blog(LOG_DEBUG, "output_stop");
 	obs_output_end_data_capture(outputRef);
 	[sMachServer stop];
@@ -165,6 +173,8 @@ static void virtualcam_output_stop(void *data, uint64_t ts)
 
 static void virtualcam_output_raw_video(void *data, struct video_data *frame)
 {
+	UNUSED_PARAMETER(data);
+
 	uint8_t *outData = frame->data[0];
 	if (frame->linesize[0] != (videoInfo.output_width * 2)) {
 		blog(LOG_ERROR,